美国Megger www.megger.com
100多年以来，Megger一直都是电力测试设备和电力应用测量工具的最大供应商。其商标于1903年5月注册，公司尽心尽力地维护这个商标。尽管我们的绝缘测试系列产品世界闻名，但是Megger提供的全方位服务方案可以满足您电力测试和测量的需要。我们的产品可以为关键设备的维护提供测试方案，包括电缆故障定位、继电器保护测试和电能质量测试。我们可以提供电力测试和测量需要的绝大部分仪器。
Megger的产品分为30种不同的产品组，有1000多种不同的产品。
断路器测试装置、电能表测试装备和继电器保护测试工具是之前在Multi-Amp的品牌下生产的。公司在1984年发展的方向是全自动软件驱动的继电保护测试系统。
用于测试和保护变压器、蓄电池、地下电缆的高质量仪器都是之前在Biddle的品牌下生产的。由于其他的创新，我们在1950年推出了第一台商业电缆故障探测设备。
Megger一开始是生产1kV至10kV的绝缘测试仪，今天Megger品牌已经世人皆知，以至于专业维护人员在用Megger这个词时就会意指绝缘电阻测试。这个著名的品牌的名称要追溯到1889年，那时候推出的第一台便携式绝缘测试仪上的品牌名称为MEGGER。公司很重视接地测试、绝缘油测试和多种电工维护工具（例如，便携式测试仪和钳表）等领域。
Megger系列的最新产品系列是测试通讯和数据完整性的仪器。通过与行业内的主要用户的亲密合作，公司开发了简易操作的产品，能够降低测试测量成本，提升生产力。
此外，megger还创办了著名的AVO培训学院，通过Megger公司的网络提供电力维护和安全的一流培训课程。另外，65年多以来，测试技术员和工程师依靠STATES产品的支撑，提供控制柜和配电盘的配线的简易方法，消除配线错误，节省了时间。
全球范围内的生产和销售
Megger产品的产地分别为：德克萨斯的Dallas、宾夕法尼亚州Valley Forge、和英国Dover。销售和技术支持办公室也遍布美国和加拿大，以及墨西哥的墨西哥城、英国Dover、法国巴黎、印度孟买和巴林。通过全球几百个销售代表的网络，已翻译成7种语言的产品文献，使用指南，软件，Megger与世界各地的客户合作。

设定质量标准
所有的Megger产品都符合质量、可靠性和安全的最高标准。我们的设备能保证ISO9001质量标准的要求，Dover也符合ISO14001-国际环境标准的要求。为了能够持续符合ISO9001认证的要求，我们一直在努力改善我们的质量，由立场中立的专家对我们进行的周期性审核。然后对责任和程序进行调整和改进，以保证您与Megger的合作是世界一流的。

AVO, MEGGER, POWERDB, PROGRAMMA and STATES 为注册商标Megger集团有限公司或旗下公司.

美国AVO国际公司是电力应用测试设备和测量仪表之主要供应商。在美国、 加拿大和英国,AVO International设计、制造和支持约1000多种产品成为电力工业始终依赖的品牌：MULTI-AMP、BIDDLE、MEGGER。
美国AVO国际公司和代理商多年来一直紧密合作,AVO国际公司的三大名牌产品系列——MULTI-AMP、BIDDLE、MEGGER以其技术先进、品质优良、价格便宜、便于操作、耐用持久、百年经验及MeggerChina的优质售前、售后服务,而受到中国用户的好评。
For over 100 years, Megger has been the premier provider of electric test equipment and measuring instruments for electrical power applications. The trademark was first registered in May 1903 and is jealously guarded by the company. Although we're best known for our world famous range of insulation testers, Megger provides a full service solution to meet your electrical test and measurement needs. Our products provide testing solutions in the most critical maintenance areas including cable fault locating, protective relay testing, and power quality testing. With such a diverse product offering, we are the single source for electrical test and measuring instruments.
Megger's product offering spans 30 distinct product groups with over 1,000 specific products.
Circuit breaker test sets, watthour meter test equipment and protective relay test instruments were formerly manufactured under the Multi-Amp brand. The company was first in the development of a completely automatic, software driven protective relay test system in 1984.
High quality instruments used for testing and maintaining transformers, batteries and underground cables, were formerly manufactured under the Biddle brand. Among other innovations, we introduced the first commercial cable fault locator in 1950.
Manufacturing insulation testers from 1kV to 10kV is where Megger started, and the Megger brand name is so well known today that maintenance professionals often incorrectly use it as a verb when they refer to doing an insulation test on wiring. This famous brand name dates back to 1889, when the first portable insulation tester was introduced with the MEGGER brand name on it. The firm enjoys an outstanding reputation in the areas of ground testing, oil testing and a wide variety of electrical contractor maintenance tools such as multimeters portable appliance testers and clamp-on meters.
The most recent addition to Megger's range is an innovative range of instruments for testing telecommunications and data integrity. Working with both copper and optical technologies, and collaborating closely with the major industry players, the firm has developed easy to use products to keep the costs of test and measurement down and productivity up.
In addition, Megger operates the renowned AVO Institute Training Institute, which offers top rated training for electrical maintenance and safety through the network of Megger offices, and STATES® Terminal Blocks and Test Switches, a name asked for by many major electric utilities. For over 65 years, test technicians and engineers have depended on States products to provide easy access to wiring on panel boards and switchboards, eliminate wiring reconnection errors and save operator time.
Manufacturing and Marketing on a Global Scale
Megger products are manufactured at sites in Dallas, Texas; Valley Forge, Pennsylvania and Dover, England. Sales and technical support offices are also maintained across the U.S. and Canada, as well as in Mexico City, Mexico; Dover, England; Paris, France; Mumbai, India, and Bahrain. Through a global network of several hundred sales representatives, product literature and user manuals in seven languages, and product software with multilingual display, Megger can work with its customers locally, anywhere in the world.

Setting the Standard for Quality
All Megger products meet the highest standards for quality, reliability and safety. Our facilities are certified to full operational requirements of the ISO 9001 quality standard, with the Dover site also certified to ISO14001, the international environmental standard. We are constantly striving to improve our quality assurance position with input from periodic audits by independent experts required for continued ISO 9001 certification. We then make adjustments and refinements in responsibilities and procedures to make sure your experience with Megger is always world class.